Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying alcohol and drug consumption. By capturing biomarkers within the strands of growing hair, it offers an extended overview of substance use. When collected near the scalp, hair can reveal alcohol and drug use within roughly a 3-month window. It is easy to collect, relatively hard to tamper with, and convenient for shipping.
A sample measuring 1.5 inches with around 200 hairs (comparable to the thickness of a #2 pencil) from the scalp can yield 100mg, which is an ideal quantity for both screening and confirmation tests. For EtG, additional panel tests beyond 10 require 150mg of hair. Using a jeweler’s scale is suggested for weighing the hair. If scalp hair is not available, an equivalent amount of body hair can be used. 'Head hair' specifically denotes only the hair on the scalp. 'Body hair' encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The main phases in the laboratory processing of drug testing include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial handling of a sample within a lab's system. It entails ensuring the sample was correctly sealed and transported, generating a unique LAN (Laboratory Accessioning Number), and completing any extra data entry missing from an electronic chain of custody system.
Screening provides a preliminary assessment for substances. It serves as an economical means to identify the absence of drugs in most samples; however, a positive result from Screening necessitates further verification to be acceptable in legal contexts. Presumptively positive samples in Screening require a follow-up confirmation.
When a sample yields a presumptively positive result in the Screening phase, additional hair is extracted from the initial sample for the Extraction phase. In Extraction, substances are isolated from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), contributing to the complexity of hair drug screening.
To confirm results from Screening, GC/MS, GC/MS/MS, or LC/MS/MS methods are employed. All samples that test positive initially are washed prior to Confirmation if necessary. The full lab process from Accessioning to Confirmation complies with both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Hair follicle testing surpasses urine testing in Guadalupita, NM due to its superior detection accuracy and reliability. Unlike traditional urine tests, hair testing provides comprehensive visibility into an individual’s substance use. With hair testing, the lengthy detection window and reduced likelihood of manipulation give users confidence in the results, offering a more reliable alternative for substance assessment.
Hair follicle tests excel with an extended detection window in Guadalupita, NM, capturing evidence of drug use for up to 90 days. For employers, this extensive detection period allows a broader view of an individual's substance use history, aiding in making informed decisions. This advantage over shorter-term urine tests offers employers a more solid basis for assessing potential hires or current employees.
In Guadalupita, NM, hair follicle tests present a tamper-resistant method of drug assessment. By significantly lowering the chance of sample adulteration, these tests ensure reliable and credible outcomes. The structure of hair samples makes them difficult to alter or manipulate, providing a trustworthy measure for those needing foolproof confirmation in drug testing.
Our widespread network of testing centers, including those in Guadalupita, NM, offers immense convenience. With locations across the nation, accessing drug testing services becomes a seamless experience. From local sites to nationwide facilities, clients benefit from hassle-free and timely access to required assessments, ensuring peace of mind and swift service delivery.
In Guadalupita, NM, the process for ordering, executing, and receiving results from hair follicle tests is straightforward and private. Designed to maintain user confidentiality and ease of use, this process addresses concerns over privacy. Such simplicity in operation ensures that clients have a stress-free experience while maintaining the integrity of their results.
Competitive pricing and quick turnaround times make hair follicle testing in Guadalupita, NM an attractive option for businesses. With cost-effective structures and rapid result delivery, companies of all sizes receive excellent value and assurance. This service ensures businesses access to reliable drug testing without financial strain, maintaining efficiency and quality.
In Guadalupita, NM, hair follicle drug tests offer rapid and precise results. The high accuracy level means subtle substance traces are detected with greater reliability compared to other methods. Hair testing technology is finely tuned to identify a range of substances swiftly, allowing prompt feedback to concerned parties. The efficiency of this system makes it ideal for employers and individuals seeking dependable substance use detection.
For employers in Guadalupita, NM, hair follicle testing offers assurance of compliance with drug-free workplace policies. This method reduces legal risks and promotes a safe working environment. By utilizing this form of testing, organizations demonstrate a commitment to maintaining strict substance policies, ensuring a safer and more responsible professional atmosphere.